donotletmedown是什么意思？donotletmedown是什么意思？do not let me down不要让我失望双语对照例句:1.Do not let me down right now, ok? 别让我失望好吗？ 2.You've let me down terribly! 你太让...

donotletmedown是什么意思？donotletmedown是什么意思？do not let me down不要让我失望双语对照例句:1.Do not let me down right now, ok? 别让我失望好吗？ 2.You've let me down terribly! 你太让...